| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Laidley, Theodore T. S. | Springfield | Massachusetts | 1865 | ||
| Laidley, Theodore T. S. | Watertown, Middlesex County | Massachusetts | 1877 | ||
| Laidley, Theodore T. S. | Watertown Arsenal, Middlesex County | Massachusetts | 1880 |
| Patent | Date | Remarks |
|---|---|---|
| 17,935 | August 4, 1857 | Improved Projectile for Rifled Cannon Patent drawing Specification Specification, 2nd page |
| 18,049 | August 25, 1857 | Improved Projectile for Rifled Cannon Patent drawing Specification Specification, 2nd page |
| AI302 | October 9, 1860 | Improvement in Tape Primer for Fire-Arms Patent drawing Specification |
| 51,324 | December 6, 1865 | Improvement in Priming Metallic Cartridges Patent drawing Specification |
| 54,743 | May 15, 1866 | Improvement in Breech-Loading Fire-Arms (Laidley and Emery patent) Patent drawing Specification Specification, 2nd page |
| 55,676 | June 19, 1866 | Improvement in Priming Metallic Cartridges Patent drawing Specification |
| 77,988 | May 19, 1868 | Improvement in Tompion for Fire-Arms Patent drawing Specification Specification, 2nd page |
| 193,612 | July 31, 1877 | Improvement in Metallic Cartridges Patent drawing Specification |
| 199,723 | January 29, 1878 | Improvement in Powder for Cannons Patent drawing Specification |
| 240,319 | April 19, 1881 | Heavy Rifled Gun Patent drawing Specification |
| Contract | for |
|---|---|
| Product |
|---|
|
Some of his patens were utilized by the Whitney Arms Company |
